Nikon 17-55mm F/2.8G ED-IFAF-S DX Zoom Lens, With Nikon
# The world's first constant f/2.8 3.2x zoom lens developed exclusively for use with Nikon DX Format # 3.2x zoom covers from a wide angle of 79? to a narrow angle of 28? 50' (equivalent to 25.5mm to 85.5mm for 35mm format) and is ideal for architecture, landscape, groups shots and portraits. # DX design enables a combination of wider angle-of-view with optical characteristics that are optimized for Nikon digital SLR camera sensors # Nikon DX design produces a smaller image circle (the size of the image that is projected by the lens on to the sensor) enabling smaller lens diameter, lighter weight and optimal image quality from center-to edge-to-corner on the image # 3 Extra-Low Dispersion (ED) glass elements for minimized chromatic aberration and provide higher resolution and superior contrast # 3 Aspherical lens elements for minimized distortion # Lightweight and compact design: similar to 17-35mm f/2.8 lens # Exclusive Silent Wave Motor enables ultra-high-speed autofocusing with exceptional accuracy and powerful super-quiet operation # [M/A] and [M] modes allow rapid switching between AF and MF operation # Internal Focusing (IF) design for smoother focusing and great body balance # Nikon D-type design provides precise distance information for flash and ambient light exposure processes # Rounded diaphragm to make out-of-focus elements appear more natural # G Type DX Nikkor is designed exclusively for use with Nikon Digital SLR models # 77mm filter diameter # Dimensions: Approx. 3.4 x 4.4 inches More Product Information for the Nikon 17-55mm F/2.8G ED-IFAF-S DX Zoom Lens, With Nikon 5-Year USA Warranty

Nikon 17-55mm F/2.8G ED-IFAF-S DX Zoom Lens, With Nikon
General Information Manufacturer Nikon Corporation Manufacturer Part Number 2147 Manufacturer Website Address www.nikon.com Brand Name Nikon Product Name 17-55mm f/2.8G ED-IF AF-S DX Zoom-Nikkor Lens Product Type Super Wide Angle Lens Technical Information Minimum Focal Length 17mm Maximum Focal Length 55mm Aperture Range f/2.8 Miscellaneous Compatibility Digital SLR Camera: D1, D1X, D1H, D2H and D100